./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem05_label16.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem05_label16.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 30ac9d757139c5cdf5a1759217b39f7196737cde87b76f64f4de5bbea69cd710 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:44:49,124 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:44:49,244 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:44:49,255 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:44:49,255 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:44:49,302 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:44:49,303 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:44:49,303 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:44:49,304 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:44:49,304 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:44:49,304 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:44:49,304 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:44:49,304 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:44:49,304 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:44:49,305 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:44:49,305 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:44:49,305 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:44:49,305 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:44:49,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:44:49,305 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:44:49,305 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:44:49,308 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:44:49,308 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:44:49,309 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:44:49,309 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:44:49,309 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:44:49,309 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:44:49,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:49,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:44:49,309 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:44:49,309 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:44:49,310 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:44:49,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:44:49,310 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30ac9d757139c5cdf5a1759217b39f7196737cde87b76f64f4de5bbea69cd710 [2024-11-25 02:44:49,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:44:49,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:44:49,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:44:49,726 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:44:49,727 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:44:49,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem05_label16.c [2024-11-25 02:44:53,263 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/data/4bf60f8ec/924c75c281c14478b9c989dc1fa66ee2/FLAG1fb7f3483 [2024-11-25 02:44:54,334 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:44:54,335 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/sv-benchmarks/c/eca-rers2012/Problem05_label16.c [2024-11-25 02:44:54,391 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/data/4bf60f8ec/924c75c281c14478b9c989dc1fa66ee2/FLAG1fb7f3483 [2024-11-25 02:44:54,417 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/data/4bf60f8ec/924c75c281c14478b9c989dc1fa66ee2 [2024-11-25 02:44:54,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:44:54,424 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:44:54,428 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:54,429 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:44:54,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:44:54,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:54" (1/1) ... [2024-11-25 02:44:54,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@432f6984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:54, skipping insertion in model container [2024-11-25 02:44:54,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:54" (1/1) ... [2024-11-25 02:44:54,682 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:44:56,910 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/sv-benchmarks/c/eca-rers2012/Problem05_label16.c[381743,381756] [2024-11-25 02:44:56,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:56,964 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:44:58,304 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/sv-benchmarks/c/eca-rers2012/Problem05_label16.c[381743,381756] [2024-11-25 02:44:58,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:58,435 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:44:58,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58 WrapperNode [2024-11-25 02:44:58,441 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:58,443 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:58,443 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:44:58,443 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:44:58,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:58,644 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,199 INFO L138 Inliner]: procedures = 21, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 12353 [2024-11-25 02:44:59,200 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:59,201 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:44:59,201 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:44:59,202 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:44:59,212 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,212 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,322 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,322 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,731 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,750 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,851 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,888 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,920 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,984 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:44:59,985 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:44:59,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:44:59,987 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:44:59,989 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:58" (1/1) ... [2024-11-25 02:44:59,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:45:00,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:45:00,040 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:45:00,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c0244b-d4fe-4eb2-8ae2-6b2849663b23/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:45:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:45:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:45:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:45:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:45:00,210 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:45:00,212 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:45:12,671 INFO L? ?]: Removed 1656 outVars from TransFormulas that were not future-live. [2024-11-25 02:45:12,671 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:45:15,094 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:45:15,095 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:45:15,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:45:15 BoogieIcfgContainer [2024-11-25 02:45:15,096 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:45:15,097 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:45:15,097 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:45:15,109 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:45:15,110 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:45:15" (1/1) ... [2024-11-25 02:45:15,120 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:45:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1643 states and 3271 transitions. [2024-11-25 02:45:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3271 transitions. [2024-11-25 02:45:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1632 [2024-11-25 02:45:15,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:15,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4907 states to 3272 states and 4907 transitions. [2024-11-25 02:45:38,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 4907 transitions. [2024-11-25 02:45:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2024-11-25 02:45:38,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:59,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 4901 states and 6544 transitions. [2024-11-25 02:45:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 4901 states and 6544 transitions. [2024-11-25 02:45:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1777 [2024-11-25 02:45:59,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:59,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:19,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8207 states to 6530 states and 8207 transitions. [2024-11-25 02:46:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 6530 states and 8207 transitions. [2024-11-25 02:46:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1782 [2024-11-25 02:46:19,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:19,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:21,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8214 states to 6535 states and 8214 transitions. [2024-11-25 02:46:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 6535 states and 8214 transitions. [2024-11-25 02:46:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1784 [2024-11-25 02:46:21,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:21,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8224 states to 6542 states and 8224 transitions. [2024-11-25 02:46:25,708 INFO L276 IsEmpty]: Start isEmpty. Operand 6542 states and 8224 transitions. [2024-11-25 02:46:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1785 [2024-11-25 02:46:25,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:25,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8239 states to 6550 states and 8239 transitions. [2024-11-25 02:46:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 6550 states and 8239 transitions. [2024-11-25 02:46:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1786 [2024-11-25 02:46:28,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:28,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8243 states to 6552 states and 8243 transitions. [2024-11-25 02:46:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 6552 states and 8243 transitions. [2024-11-25 02:46:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1787 [2024-11-25 02:46:30,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:30,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 02:46:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8259 states to 6562 states and 8259 transitions. [2024-11-25 02:46:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 6562 states and 8259 transitions. [2024-11-25 02:46:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1790 [2024-11-25 02:46:33,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:33,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8268 states to 6568 states and 8268 transitions. [2024-11-25 02:46:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 6568 states and 8268 transitions. [2024-11-25 02:46:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1791 [2024-11-25 02:46:36,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:36,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8275 states to 6573 states and 8275 transitions. [2024-11-25 02:46:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 6573 states and 8275 transitions. [2024-11-25 02:46:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1793 [2024-11-25 02:46:38,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:39,715 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:46:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8283 states to 6579 states and 8283 transitions. [2024-11-25 02:46:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 6579 states and 8283 transitions. [2024-11-25 02:46:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1794 [2024-11-25 02:46:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8307 states to 6596 states and 8307 transitions. [2024-11-25 02:46:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 6596 states and 8307 transitions. [2024-11-25 02:46:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1795 [2024-11-25 02:46:44,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:44,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8313 states to 6600 states and 8313 transitions. [2024-11-25 02:46:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 6600 states and 8313 transitions. [2024-11-25 02:46:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1798 [2024-11-25 02:46:45,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:45,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:49,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8341 states to 6621 states and 8341 transitions. [2024-11-25 02:46:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 6621 states and 8341 transitions. [2024-11-25 02:46:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1801 [2024-11-25 02:46:49,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:51,078 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8356 states to 6632 states and 8356 transitions. [2024-11-25 02:46:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 6632 states and 8356 transitions. [2024-11-25 02:46:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1802 [2024-11-25 02:46:52,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:52,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 02:46:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8389 states to 6657 states and 8389 transitions. [2024-11-25 02:46:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 6657 states and 8389 transitions. [2024-11-25 02:46:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1804 [2024-11-25 02:46:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:57,676 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:46:58,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8397 states to 6663 states and 8397 transitions. [2024-11-25 02:46:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 6663 states and 8397 transitions. [2024-11-25 02:46:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1809 [2024-11-25 02:46:58,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:01,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:01,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8414 states to 6677 states and 8414 transitions. [2024-11-25 02:47:01,503 INFO L276 IsEmpty]: Start isEmpty. Operand 6677 states and 8414 transitions. [2024-11-25 02:47:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1810 [2024-11-25 02:47:01,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:47:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8418 states to 6680 states and 8418 transitions. [2024-11-25 02:47:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 6680 states and 8418 transitions. [2024-11-25 02:47:03,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1810 [2024-11-25 02:47:03,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:03,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:47:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8439 states to 6697 states and 8439 transitions. [2024-11-25 02:47:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 6697 states and 8439 transitions. [2024-11-25 02:47:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1811 [2024-11-25 02:47:06,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 02:47:08,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8440 states to 6698 states and 8440 transitions. [2024-11-25 02:47:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 6698 states and 8440 transitions. [2024-11-25 02:47:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-25 02:47:08,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8455 states to 6709 states and 8455 transitions. [2024-11-25 02:47:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 6709 states and 8455 transitions. [2024-11-25 02:47:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1819 [2024-11-25 02:47:11,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:11,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:12,930 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8496 states to 6743 states and 8496 transitions. [2024-11-25 02:47:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 6743 states and 8496 transitions. [2024-11-25 02:47:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1820 [2024-11-25 02:47:14,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:14,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-25 02:47:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8507 states to 6752 states and 8507 transitions. [2024-11-25 02:47:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 6752 states and 8507 transitions. [2024-11-25 02:47:17,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1821 [2024-11-25 02:47:17,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:17,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:18,743 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8551 states to 6791 states and 8551 transitions. [2024-11-25 02:47:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 6791 states and 8551 transitions. [2024-11-25 02:47:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1822 [2024-11-25 02:47:20,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8578 states to 6812 states and 8578 transitions. [2024-11-25 02:47:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6812 states and 8578 transitions. [2024-11-25 02:47:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1823 [2024-11-25 02:47:24,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:47:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8591 states to 6823 states and 8591 transitions. [2024-11-25 02:47:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 6823 states and 8591 transitions. [2024-11-25 02:47:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1828 [2024-11-25 02:47:26,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8604 states to 6832 states and 8604 transitions. [2024-11-25 02:47:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 6832 states and 8604 transitions. [2024-11-25 02:47:29,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1830 [2024-11-25 02:47:29,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:29,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8625 states to 6847 states and 8625 transitions. [2024-11-25 02:47:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 6847 states and 8625 transitions. [2024-11-25 02:47:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1833 [2024-11-25 02:47:32,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 02:47:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8638 states to 6857 states and 8638 transitions. [2024-11-25 02:47:34,866 INFO L276 IsEmpty]: Start isEmpty. Operand 6857 states and 8638 transitions. [2024-11-25 02:47:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1833 [2024-11-25 02:47:34,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:34,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 02:47:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8656 states to 6870 states and 8656 transitions. [2024-11-25 02:47:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 6870 states and 8656 transitions. [2024-11-25 02:47:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1834 [2024-11-25 02:47:37,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,287 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 293 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:40,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8680 states to 6889 states and 8680 transitions. [2024-11-25 02:47:40,853 INFO L276 IsEmpty]: Start isEmpty. Operand 6889 states and 8680 transitions. [2024-11-25 02:47:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1835 [2024-11-25 02:47:40,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 295 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8711 states to 6915 states and 8711 transitions. [2024-11-25 02:47:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 6915 states and 8711 transitions. [2024-11-25 02:47:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1836 [2024-11-25 02:47:45,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:45,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:47,260 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8713 states to 6916 states and 8713 transitions. [2024-11-25 02:47:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 6916 states and 8713 transitions. [2024-11-25 02:47:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1838 [2024-11-25 02:47:47,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:47,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 301 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8720 states to 6920 states and 8720 transitions. [2024-11-25 02:47:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 6920 states and 8720 transitions. [2024-11-25 02:47:52,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1839 [2024-11-25 02:47:52,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:52,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 02:47:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8730 states to 6926 states and 8730 transitions. [2024-11-25 02:47:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 6926 states and 8730 transitions. [2024-11-25 02:47:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1840 [2024-11-25 02:47:55,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:55,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8747 states to 6938 states and 8747 transitions. [2024-11-25 02:47:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 6938 states and 8747 transitions. [2024-11-25 02:47:58,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1841 [2024-11-25 02:47:58,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:58,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 307 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:00,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8757 states to 6944 states and 8757 transitions. [2024-11-25 02:48:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 6944 states and 8757 transitions. [2024-11-25 02:48:00,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1842 [2024-11-25 02:48:00,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:00,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-25 02:48:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8779 states to 6960 states and 8779 transitions. [2024-11-25 02:48:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 6960 states and 8779 transitions. [2024-11-25 02:48:03,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1843 [2024-11-25 02:48:03,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:03,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-25 02:48:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:05,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8786 states to 6964 states and 8786 transitions. [2024-11-25 02:48:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 6964 states and 8786 transitions. [2024-11-25 02:48:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1844 [2024-11-25 02:48:05,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-25 02:48:07,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:07,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8787 states to 6965 states and 8787 transitions. [2024-11-25 02:48:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 6965 states and 8787 transitions. [2024-11-25 02:48:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1846 [2024-11-25 02:48:07,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:07,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 317 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8796 states to 6971 states and 8796 transitions. [2024-11-25 02:48:09,660 INFO L276 IsEmpty]: Start isEmpty. Operand 6971 states and 8796 transitions. [2024-11-25 02:48:09,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1848 [2024-11-25 02:48:09,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:09,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-25 02:48:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:11,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8801 states to 6975 states and 8801 transitions. [2024-11-25 02:48:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 6975 states and 8801 transitions. [2024-11-25 02:48:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1849 [2024-11-25 02:48:11,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:11,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:13,030 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 323 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:14,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8822 states to 6990 states and 8822 transitions. [2024-11-25 02:48:14,567 INFO L276 IsEmpty]: Start isEmpty. Operand 6990 states and 8822 transitions. [2024-11-25 02:48:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1850 [2024-11-25 02:48:14,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-25 02:48:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:16,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8833 states to 6998 states and 8833 transitions. [2024-11-25 02:48:16,652 INFO L276 IsEmpty]: Start isEmpty. Operand 6998 states and 8833 transitions. [2024-11-25 02:48:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1851 [2024-11-25 02:48:16,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:16,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 02:48:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8838 states to 7001 states and 8838 transitions. [2024-11-25 02:48:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 7001 states and 8838 transitions. [2024-11-25 02:48:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1854 [2024-11-25 02:48:18,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:18,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 339 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:48:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8866 states to 7027 states and 8866 transitions. [2024-11-25 02:48:22,595 INFO L276 IsEmpty]: Start isEmpty. Operand 7027 states and 8866 transitions. [2024-11-25 02:48:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1857 [2024-11-25 02:48:22,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 339 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:24,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8882 states to 7038 states and 8882 transitions. [2024-11-25 02:48:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 7038 states and 8882 transitions. [2024-11-25 02:48:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1858 [2024-11-25 02:48:24,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:24,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:26,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8883 states to 7039 states and 8883 transitions. [2024-11-25 02:48:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 7039 states and 8883 transitions. [2024-11-25 02:48:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1859 [2024-11-25 02:48:26,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 343 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8896 states to 7049 states and 8896 transitions. [2024-11-25 02:48:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 7049 states and 8896 transitions. [2024-11-25 02:48:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1861 [2024-11-25 02:48:28,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:28,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 347 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:30,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8899 states to 7051 states and 8899 transitions. [2024-11-25 02:48:30,461 INFO L276 IsEmpty]: Start isEmpty. Operand 7051 states and 8899 transitions. [2024-11-25 02:48:30,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1862 [2024-11-25 02:48:30,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:30,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 349 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:32,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8906 states to 7055 states and 8906 transitions. [2024-11-25 02:48:32,323 INFO L276 IsEmpty]: Start isEmpty. Operand 7055 states and 8906 transitions. [2024-11-25 02:48:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1863 [2024-11-25 02:48:32,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8935 states to 7077 states and 8935 transitions. [2024-11-25 02:48:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 7077 states and 8935 transitions. [2024-11-25 02:48:36,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1864 [2024-11-25 02:48:36,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:36,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 353 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:38,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:38,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8938 states to 7079 states and 8938 transitions. [2024-11-25 02:48:38,328 INFO L276 IsEmpty]: Start isEmpty. Operand 7079 states and 8938 transitions. [2024-11-25 02:48:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1865 [2024-11-25 02:48:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:41,032 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:48:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8954 states to 7092 states and 8954 transitions. [2024-11-25 02:48:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 7092 states and 8954 transitions. [2024-11-25 02:48:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1865 [2024-11-25 02:48:42,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:42,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 02:48:45,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:45,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8973 states to 7106 states and 8973 transitions. [2024-11-25 02:48:45,105 INFO L276 IsEmpty]: Start isEmpty. Operand 7106 states and 8973 transitions. [2024-11-25 02:48:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1866 [2024-11-25 02:48:45,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:46,290 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 357 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8979 states to 7109 states and 8979 transitions. [2024-11-25 02:48:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 7109 states and 8979 transitions. [2024-11-25 02:48:47,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1867 [2024-11-25 02:48:47,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:47,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:49,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8984 states to 7112 states and 8984 transitions. [2024-11-25 02:48:49,267 INFO L276 IsEmpty]: Start isEmpty. Operand 7112 states and 8984 transitions. [2024-11-25 02:48:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2024-11-25 02:48:49,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:49,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:50,716 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:51,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8988 states to 7116 states and 8988 transitions. [2024-11-25 02:48:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 7116 states and 8988 transitions. [2024-11-25 02:48:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1872 [2024-11-25 02:48:51,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:51,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9004 states to 7128 states and 9004 transitions. [2024-11-25 02:48:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 7128 states and 9004 transitions. [2024-11-25 02:48:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1874 [2024-11-25 02:48:53,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:53,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9024 states to 7143 states and 9024 transitions. [2024-11-25 02:48:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 7143 states and 9024 transitions. [2024-11-25 02:48:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1877 [2024-11-25 02:48:56,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:56,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 379 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:48:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9030 states to 7148 states and 9030 transitions. [2024-11-25 02:48:58,930 INFO L276 IsEmpty]: Start isEmpty. Operand 7148 states and 9030 transitions. [2024-11-25 02:48:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1878 [2024-11-25 02:48:58,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 381 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:02,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9049 states to 7163 states and 9049 transitions. [2024-11-25 02:49:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 7163 states and 9049 transitions. [2024-11-25 02:49:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1880 [2024-11-25 02:49:02,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:02,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:04,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9057 states to 7169 states and 9057 transitions. [2024-11-25 02:49:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 7169 states and 9057 transitions. [2024-11-25 02:49:04,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1881 [2024-11-25 02:49:04,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:04,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:07,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9070 states to 7179 states and 9070 transitions. [2024-11-25 02:49:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 7179 states and 9070 transitions. [2024-11-25 02:49:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1888 [2024-11-25 02:49:07,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:07,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:49:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9098 states to 7202 states and 9098 transitions. [2024-11-25 02:49:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 7202 states and 9098 transitions. [2024-11-25 02:49:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1890 [2024-11-25 02:49:09,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:09,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:49:11,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:11,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9123 states to 7221 states and 9123 transitions. [2024-11-25 02:49:11,958 INFO L276 IsEmpty]: Start isEmpty. Operand 7221 states and 9123 transitions. [2024-11-25 02:49:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1890 [2024-11-25 02:49:11,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 401 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9137 states to 7231 states and 9137 transitions. [2024-11-25 02:49:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 7231 states and 9137 transitions. [2024-11-25 02:49:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1890 [2024-11-25 02:49:14,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:14,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 412 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 02:49:16,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9140 states to 7233 states and 9140 transitions. [2024-11-25 02:49:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 7233 states and 9140 transitions. [2024-11-25 02:49:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1891 [2024-11-25 02:49:16,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:16,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 414 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 02:49:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9147 states to 7238 states and 9147 transitions. [2024-11-25 02:49:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 7238 states and 9147 transitions. [2024-11-25 02:49:20,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1892 [2024-11-25 02:49:20,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:20,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:21,906 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:49:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:22,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9152 states to 7242 states and 9152 transitions. [2024-11-25 02:49:22,608 INFO L276 IsEmpty]: Start isEmpty. Operand 7242 states and 9152 transitions. [2024-11-25 02:49:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1894 [2024-11-25 02:49:22,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:23,898 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 405 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9168 states to 7253 states and 9168 transitions. [2024-11-25 02:49:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 7253 states and 9168 transitions. [2024-11-25 02:49:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1896 [2024-11-25 02:49:25,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:25,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:26,706 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:49:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9181 states to 7263 states and 9181 transitions. [2024-11-25 02:49:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 7263 states and 9181 transitions. [2024-11-25 02:49:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1897 [2024-11-25 02:49:28,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:28,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 408 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:31,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9197 states to 7275 states and 9197 transitions. [2024-11-25 02:49:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 7275 states and 9197 transitions. [2024-11-25 02:49:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1899 [2024-11-25 02:49:31,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:31,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:49:33,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9206 states to 7282 states and 9206 transitions. [2024-11-25 02:49:33,878 INFO L276 IsEmpty]: Start isEmpty. Operand 7282 states and 9206 transitions. [2024-11-25 02:49:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1900 [2024-11-25 02:49:33,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:33,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 411 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:36,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9218 states to 7291 states and 9218 transitions. [2024-11-25 02:49:36,411 INFO L276 IsEmpty]: Start isEmpty. Operand 7291 states and 9218 transitions. [2024-11-25 02:49:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1905 [2024-11-25 02:49:36,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:36,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9251 states to 7319 states and 9251 transitions. [2024-11-25 02:49:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 7319 states and 9251 transitions. [2024-11-25 02:49:44,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1906 [2024-11-25 02:49:44,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:44,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 417 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9253 states to 7320 states and 9253 transitions. [2024-11-25 02:49:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 7320 states and 9253 transitions. [2024-11-25 02:49:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1908 [2024-11-25 02:49:46,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:46,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:48,088 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 428 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:49:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9261 states to 7326 states and 9261 transitions. [2024-11-25 02:49:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 7326 states and 9261 transitions. [2024-11-25 02:49:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1909 [2024-11-25 02:49:49,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:49:52,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9275 states to 7336 states and 9275 transitions. [2024-11-25 02:49:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 7336 states and 9275 transitions. [2024-11-25 02:49:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1913 [2024-11-25 02:49:52,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:52,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:49:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9279 states to 7340 states and 9279 transitions. [2024-11-25 02:49:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 7340 states and 9279 transitions. [2024-11-25 02:49:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1915 [2024-11-25 02:49:54,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 426 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:49:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9299 states to 7355 states and 9299 transitions. [2024-11-25 02:49:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 7355 states and 9299 transitions. [2024-11-25 02:49:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1918 [2024-11-25 02:49:58,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:58,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:50:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9318 states to 7370 states and 9318 transitions. [2024-11-25 02:50:00,417 INFO L276 IsEmpty]: Start isEmpty. Operand 7370 states and 9318 transitions. [2024-11-25 02:50:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1919 [2024-11-25 02:50:00,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:50:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9334 states to 7383 states and 9334 transitions. [2024-11-25 02:50:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 7383 states and 9334 transitions. [2024-11-25 02:50:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1922 [2024-11-25 02:50:02,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:02,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 289 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:50:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9413 states to 7455 states and 9413 transitions. [2024-11-25 02:50:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 7455 states and 9413 transitions. [2024-11-25 02:50:06,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1926 [2024-11-25 02:50:06,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:06,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:09,460 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 437 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:50:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9440 states to 7476 states and 9440 transitions. [2024-11-25 02:50:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 7476 states and 9440 transitions. [2024-11-25 02:50:12,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1928 [2024-11-25 02:50:12,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:12,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 439 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:50:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:17,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9492 states to 7522 states and 9492 transitions. [2024-11-25 02:50:17,813 INFO L276 IsEmpty]: Start isEmpty. Operand 7522 states and 9492 transitions. [2024-11-25 02:50:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1929 [2024-11-25 02:50:17,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:17,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 440 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:50:22,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:22,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9494 states to 7523 states and 9494 transitions. [2024-11-25 02:50:22,316 INFO L276 IsEmpty]: Start isEmpty. Operand 7523 states and 9494 transitions. [2024-11-25 02:50:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1931 [2024-11-25 02:50:22,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:22,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 442 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:50:27,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9525 states to 7549 states and 9525 transitions. [2024-11-25 02:50:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 7549 states and 9525 transitions. [2024-11-25 02:50:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1932 [2024-11-25 02:50:27,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:27,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 443 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:50:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9526 states to 7550 states and 9526 transitions. [2024-11-25 02:50:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 7550 states and 9526 transitions. [2024-11-25 02:50:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1938 [2024-11-25 02:50:29,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:29,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:29,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 02:50:31,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:31,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9551 states to 7570 states and 9551 transitions. [2024-11-25 02:50:31,800 INFO L276 IsEmpty]: Start isEmpty. Operand 7570 states and 9551 transitions. [2024-11-25 02:50:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1941 [2024-11-25 02:50:31,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:31,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 465 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:50:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9554 states to 7572 states and 9554 transitions. [2024-11-25 02:50:34,151 INFO L276 IsEmpty]: Start isEmpty. Operand 7572 states and 9554 transitions. [2024-11-25 02:50:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1942 [2024-11-25 02:50:34,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:34,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:35,498 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 462 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:50:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9575 states to 7590 states and 9575 transitions. [2024-11-25 02:50:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 7590 states and 9575 transitions. [2024-11-25 02:50:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1943 [2024-11-25 02:50:37,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:37,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 310 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:50:39,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9599 states to 7611 states and 9599 transitions. [2024-11-25 02:50:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 7611 states and 9599 transitions. [2024-11-25 02:50:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1950 [2024-11-25 02:50:39,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:39,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat